An Extracellular miRNA Reshapes Cell Wall Integrity to Prime Systemic Immunity in Tomato [0.03%]
番茄细胞外微小核糖核酸重塑细胞壁结构启动系统获得性免疫反应
Yue Qiao,Yu Xia,Jianfei Shi et al.
Yue Qiao et al.
Plant small RNAs (sRNAs) are well established as intracellular regulators of gene expression and, more recently, as mediators of trans-kingdom RNA interference against invading pathogens. However, whether extracellular sRNAs can modulate pl...
Wei Zeng,Philip Wigge
Wei Zeng
The cell membrane has long been proposed as a site for temperature perception, owing to its inherent temperature-dependent fluidity and abundant transmembrane sensory channels and signaling components (Murata and Los, 1997). In prokaryotes ...
Characterization of the Entry Steps in Diterpenoid Alkaloid Biosynthesis [0.03%]
异戊二烯生物碱生物合成中几种萜类化合物的表征步骤
Garret P Miller,Lana Mutabdžija-Nedelcheva,Trine B Andersen et al.
Garret P Miller et al.
The diterpenoid alkaloids are a group of specialized metabolites where the terpenoid and alkaloid classes intersect, and which are found primarily within the Aconitum (Wolf's-Bane) and Delphinium (Larkspur) genera. While there is considerab...
Omics-assisted Genetic Dissection and Coordinated Improvement of Apple Flesh Colour, Flavor, and Fruit Size [0.03%]
组学辅助遗传剖析和苹果果肉颜色、风味及果实大小的协同改良
Nan Wang,Wenjun Liu,Xuelian Han et al.
Nan Wang et al.
Breeding red-fleshed apples with enhanced health benefits is a primary objective of modern apple improvement, yet high acidity and small fruit size limit their commercial potential. Resolving trade-offs among flesh color, flavor, and appear...
An optimized fast repetition rate fluorometry method reveals photochemical flux bottlenecks in C3 photosynthesis that limit carboxylation and growth [0.03%]
一种优化的快速重复率荧光法揭示了C3光合作用中的化学反应通量瓶颈，限制了羧化和生长
Gennady Ananyev,Marie-Claire Ten Veldhuis,Apostolos Zournas et al.
Gennady Ananyev et al.
Using the Fast Repetition Rate Fluorometry (FRRF) technique to monitor the variable yield of chlorophyll fluorescence emission (Fv = Fm-Fo), we develop a pulse sequence to measure flux bottlenecks that limit the transport of electrons and p...
Heat shock-induced zinc efflux repurposes Arabidopsis E3 ligase EMR as a molecular chaperone [0.03%]
热应激诱导的锌离子释放再利用拟南芥E3泛素连接酶EMR作为分子伴侣
Ho Byoung Chae,Su Bin Bae,Joung Hun Park et al.
Ho Byoung Chae et al.
EMR, an Endoplasmic Reticulum Associated Degradation (ERAD)-Mediating RING finger E3 ligase initially identified as an ER-resident protein, was unexpectedly detected in the cytoplasm under ER stress conditions. This unanticipated subcellula...
The auxin co-receptor TMK1-mediated phosphorylation and destabilization of DA1 connects auxin signaling with seed size control in Arabidopsis [0.03%]
拟南芥生长素共受体TMK1介导的DA1磷酸化及降解连接生长素信号与种子大小调控
Anbin Wang,Leiying Zheng,Xindong Zhang et al.
Anbin Wang et al.
Auxin plays a central role in numerous developmental processes throughout the plant lifespan. Despite its well-established roles in plant growth, how auxin determines seed size and the molecular mechanism that links auxin signaling and seed...
Dynamic Remodeling of Root Specialized Metabolites by Rhizobacterial β-Glucosidase Promotes Plant Iron Uptake [0.03%]
根相关细菌β-葡萄糖苷酶动态调节宿主根系特化代谢物以促进植物铁吸收
Xiaochen Wang,Xindan Xu,Peng Jiang et al.
Xiaochen Wang et al.
Root specialized metabolites (RSMs) comprise diverse, functional, plant-derived small molecules that can shape plant fitness by modulating rhizosphere microbe community, although the ecological functions and dynamics of RSM-microbe interact...
Deep learning uncovers conserved regulatory logic and element dosage underlying stable gene expression in grasses [0.03%]
深度学习揭示了草类恒定基因表达背后的保守调控逻辑和元素剂量
Jiacheng Li,Xinbing Xu,Chunjiao Xia et al.
Jiacheng Li et al.
Gene expression programs are widely conserved across grasses despite rapid evolutionary turnover of cis-regulatory element (CRE) sequences, yet the mechanisms maintaining expression stability remain unclear. Here, we generated chromatin acc...
S-nitrosylation-mediated differential regulation of STOP1 and STAR1 coordinates external and internal aluminum resistance in Arabidopsis [0.03%]
硝基硫化介导的STOP1和STAR1的不同调控作用协调了拟南芥中铝的外源和内源抗性
Wenxiang Xie,Yifang Zhu,Jingyi Xu et al.
Wenxiang Xie et al.
Aluminum (Al) toxicity severely limits crop productivity on acidic soils, which account for ∼40% of the world's arable land. In Arabidopsis, the transcription factor STOP1 promotes external Al detoxification primarily by inducing ALMT1-med...